HDE may refer to:
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HDE Controller X, a computer program
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Hedge End railway station
Hedge End railway station is situated on the northern edge of the town of Hedge End in the English county of Hampshire. The station was opened by British Rail in 1990, and is on the railway line between Eastleigh and Fareham. It is from .
S ...
, in England
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Henry Draper Extension, an astronomical catalogue
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High dose estrogen, a hormonal therapy
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Higher Diploma in Education
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Home Defence Executive
The Home Defence Executive (H.D.E.) was formed on 10 May 1940 under General Sir Edmund Ironside, Commander-in-chief Home Forces, to organise the defence of Britain from invasion by the Axis powers Collier, Basil. "The defence of the United Kingdo ...
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Humanitarian Device Exemption
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